Renesas RX600 Series User Manual
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Renesas RX600 Series User Manual

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32
RX671 Group
32
RENESAS 32-Bit MCU
RX Family / RX600 Series
All information contained in these materials, including products and product specifications,
represents information on the product at the time of publication and is subject to change by
Renesas Electronics Corp. without notice. Please review the latest information published by
Renesas Electronics Corp. through various means, including the Renesas Electronics Corp.
website (http://www.renesas.com).
www.renesas.com
Renesas Starter Kit+ for RX671
User's Manual
Rev. 1.00 May 2021

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Summary of Contents for Renesas RX600 Series

  • Page 1 All information contained in these materials, including products and product specifications, represents information on the product at the time of publication and is subject to change by Renesas Electronics Corp. without notice. Please review the latest information published by Renesas Electronics Corp. through various means, including the Renesas Electronics Corp.
  • Page 2 Renesas Electronics disclaims any and all liability for any damages or losses incurred by you or any third parties arising from the use of any Renesas Electronics product that is inconsistent with any Renesas Electronics data sheet, user’s manual or other Renesas Electronics document.
  • Page 3 Unit Products The following usage notes are applicable to all Microprocessing unit and Microcontroller unit products from Renesas. For detailed usage notes on the products covered by this document, refer to the relevant sections of the document as well as any technical updates that have been issued for the products.
  • Page 4 RSK+. Renesas expressly disclaims all such warranties. Renesas or its affiliates shall in no event be liable for any loss of profit, loss of data, loss of contract, loss of business, damage to reputation or goodwill, any economic loss, any reprogramming or recall...
  • Page 5 The following documents apply to the RX671 Group. Make sure to refer to the latest versions of these documents. The newest versions of the documents listed may be obtained from the Renesas Electronics Web site. Document Type...
  • Page 6 Digital-to-Analog Converter Dual In-line Package Direct Memory Access DMAC Direct Memory Access Controller Do Not Fit E1 / E2 Lite Renesas On-chip Debugging Emulator EEPROM Electronically Erasable Programmable Read Only Memory Electromagnetic Compatibility Electrostatic Discharge GLCDC Graphic LCD Controller I2C (IIC) Philips™...

  • Page 7: Table Of Contents

    Table of Contents 1. Overview ..........................9 Purpose ..............................9 Features ..............................9 Board specification ........................... 10 2. Power Supply ........................11 Requirements ............................11 Power-Up Behaviour ..........................11 3. Board Layout ........................12 Component Layout ........................... 12 Board Dimensions ............................ 13 Component Placement ..........................
  • Page 8 6.20 SSIE & Audio Interface Configuration ...................... 44 6.21 Touch Interface Configuration ........................44 6.22 USB Configuration ........................... 45 6.23 Other Function Configurations ......................... 45 7. Headers ........................... 46 Application Headers ..........................46 8. Code Development ......................51 Overview ..............................51 Mode Support ............................

  • Page 9: Overview

    Renesas Starter Kit+ for RX671 User’s Manual 1. Overview Purpose This CPU Board is an evaluation tool for Renesas microcontrollers. This manual describes the technical details of the CPU Board hardware. Features This RSK+ provides an evaluation of the following features: Renesas microcontroller programming •...

  • Page 10: Board Specification

    Renesas Starter Kit+ for RX671 1. Overview Board specification Board specification was shown in Table 1-1 below. Table 1-1: Board Specification Item Specification Part No : R5F5671EHDFB Microcontroller Package : 144-pin PLQP0144KA-B On-Chip Memory : ROM 2MB, RAM 384KB SDRAM: 128Mbit (Data width 16bit)

  • Page 11: Power Supply

    Power-Up Behaviour When the RSK+ is purchased, the RSK+ board has the ‘Release’ build of the example tutorial software pre- programmed into the Renesas microcontroller. Please consult the ‘Renesas Starter Kit+ Smart Configurator Tutorial Manual’ for further information of this example.

  • Page 12: Board Layout

    Renesas Starter Kit+ for RX671 3. Board Layout 3. Board Layout Component Layout Figure 3-1 below shows the top component layout of the board. Application Board Interfaces (Application Headers) USB0 USB0 Touch Interface(key) Touch Interface(slider) Host Function Coin Cell Holder...

  • Page 13: Board Dimensions

    Renesas Starter Kit+ for RX671 3. Board Layout Board Dimensions Figure 3-2 below gives the board dimensions and connector positions. All the through-hole connectors are on a common 2.54mm pitch grid for easy interfacing. 35.0 16.00 15.00 7.00 14.00 5.00 7.50...

  • Page 14: Component Placement

    Renesas Starter Kit+ for RX671 3. Board Layout Component Placement Figure 3-3 below shows placement of individual components on the top-side PCB – bottom-side component placement can be seen in Figure 3-4. Component types and values are shown on the board schematics.
  • Page 15 Renesas Starter Kit+ for RX671 3. Board Layout GND5 GND1 R377 R375 GND3 R340 R387 C125 R341 R366 R342 R378 R376 R334 R338 R339 R336 R337 R345 R346 R347 R348 R349 R350 R314 R315 R351 R352 R316 R293 R299 R330...

  • Page 16: Connectivity

    RSK+RX671 CPU Board (Prototype) 4. Connectivity 4. Connectivity Internal Board Connections The diagram below shows the CPU board components and their connectivity to the MCU. DC PWR IN (5V) In addition to DC PWR IN, VBUS (USB0 Function) can be used as the power supply source for the board. USB to Serial Regulator IC VBUS 5V...

  • Page 17: Debugger Connections

    RSK+RX671 CPU Board (Prototype) 4. Connectivity Debugger Connections Figure 4-2 below shows the connections between the CPU board, E2 Lite debugger and the host PC. 5V External Power LCD Display User Interface Cable USB Cable E2 Emulator Lite CPU Board E2 Lite connector Host PC Figure 4-2: Debugger Connection Diagram...

  • Page 18: User Circuitry

    Renesas Starter Kit+ for RX671 User Circuitry 5. User Circuitry Reset Circuit A reset control circuit is fitted to the CPU board to generate the required reset signal, and is triggered from the RES switch. Refer to the RX671 Group User’s Manual: Hardware for details regarding the reset signal timing requirements, and the CPU board schematics for information regarding the reset circuitry in use on the board.

  • Page 19: Leds

    Renesas Starter Kit+ for RX671 User Circuitry LEDs There are 6 LEDs on the RSK+ board. The function of each LED, its colour, and its connections are shown in Table 5-5. Table 5-5: LED Connections Colour Function Port 3V3_PWR Green Indicates the status of the Board_3V3 power rail.

  • Page 20: Pmod

    Renesas Starter Kit+ for RX671 User Circuitry Pmod™ The RSK+ board is equipped with connectors for Digilent Pmod™ interface. Please connect the provided LCD module to the PMOD1 connector. Care should be taken when installing the LCD module to ensure pins are not bent or damaged. The LCD module is vulnerable to electrostatic discharge (ESD);...
  • Page 21 : This connection is a not available in the default RSK+ configuration - refer to §6 for the required modifications. : TXD0 and RXD0 are special assignments for connecting with Renesas Silex WiFi Pmod. R20UT4879EG0100 Rev. 1.00 Page 21 of 55...

  • Page 22: Usb Serial Port

    User Circuitry USB Serial Port A USB serial port is implemented in a Renesas low power microcontroller (RL78/G1C) and is connected to the RX671 Serial Communications Interface (SCI) module. Multiple options are provided to allow the selection of the connected SCI6 port. Connections between the USB to Serial converter and the microcontroller are listed in Table 5-8 below.

  • Page 23: Universal Serial Bus (Usb)

    Renesas Starter Kit+ for RX671 User Circuitry Universal Serial Bus (USB) This CPU board is fitted with a USB Host socket (type A) and a Function socket (type Mini B). USB module USB0 is connected to the Host and Function socket, and can operate as either a Host or Function device. The connection for the USB0 module is shown in Table 5-10 below.

  • Page 24: Rspi

    Renesas Starter Kit+ for RX671 User Circuitry When accessing SDRAM on the CPU board, make the following settings regardless of the operating frequency of the SDRAM clock. Table 5-13 shows the On-board SDRAM settings. Table 5-13: On-board SDRAM settings Register name...

  • Page 25: Sd Host Interface (Sdhi)

    Renesas Starter Kit+ for RX671 User Circuitry 5.15 SD Host Interface (SDHI) A SD Card Slot is fitted to the CPU board, and connected to the SD Host Interface (SDHI) MCU peripheral. For further details regarding the SDHI operation, please refer to the RX671 Group User’s Manual: Hardware.

  • Page 26: Touch Interface

    Renesas Starter Kit+ for RX671 User Circuitry 5.17 Touch Interface The RSK+ Board is fitted with a Touch Interface (slider x 1, key x2). The connections for the Touch Interface signals are listed in Table 5-22 below. Table 5-22: Touch Interface Connections...

  • Page 27: Configuration

    Renesas Starter Kit+ for RX671 Configuration 6. Configuration Modifying the RSK+ This section lists the option links that are used to modify the way CPU board operates in order to access different configurations. Configurations are made by modifying link resistors or headers with movable jumpers or by configuration DIP switches A link resistor is a 0Ω...

  • Page 28: E2 Lite Debugger Configuration

    Renesas Starter Kit+ for RX671 Configuration E2 Lite Debugger Configuration Table 6-3 below details the function of the option links associated with E2 Lite Debugger Configuration. Table 6-3: E2 Lite Debugger Configuration Option Links MCU Peripheral Selection Destination Selection Signal name...

  • Page 29: Power Supply Configuration

    Renesas Starter Kit+ for RX671 Configuration Power Supply Configuration Table 6-5 below details the function of the option links associated with Power Supply Configuration. Table 6-5: Power Supply Configuration Option Links Reference Explanation Related Ref. VBUS0 Connect 5V Power rail to VBUS0.

  • Page 30: Analog Power & Adc Configuration

    Renesas Starter Kit+ for RX671 Configuration Analog Power & ADC Configuration Table 6-8 below details the function of the option links associated with Analog Power & ADC Configuration. Table 6-8: Analog Power & ADC Configuration Option Links MCU Peripheral Selection...

  • Page 31: Bus & Sdram Configuration

    Renesas Starter Kit+ for RX671 Configuration BUS & SDRAM Configuration Table 6-9, Table 6-10, Table 6-11 and Table 6-12 below details the function of the option links associated with BUS & SDRAM Configuration. Table 6-9: BUS & SDRAM Configuration Option Links (1)
  • Page 32 Renesas Starter Kit+ for RX671 Configuration Table 6-10: BUS & SDRAM Configuration Option Links (2) MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function SDRAM- U10.25 SDRAM-A3_JA3-A3 A3_JA3-A3 JA3.4 SDRAM- U10.24 SDRAM-A2_JA3-A2 A2_JA3-A2 JA3.3 U10.23 SDRAM-A1_JA3-A1 JA3.2 JA2-IRQb_M1HSIN1 JA2.9...
  • Page 33 Renesas Starter Kit+ for RX671 Configuration Table 6-11: BUS & SDRAM Configuration Option Links (3) MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function SDRAM-D7_JA3- SW4.3.OFF, U10.13 SW4.4.OFF JA3.24 SW4.3.ON, QSPI-IO1 U14.2 SW4.4.OFF SW4.3.ON, SDHI-D1 SDHI.8 SW4.4.ON U10.11 SDRAM-D6_JA3- SW4.3.OFF,...

  • Page 34: Can Configuration

    Renesas Starter Kit+ for RX671 Configuration Table 6-12: BUS & SDRAM Configuration Option Links (4) MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function SDRAM-D15_JA3- SW4.3.OFF, U10.53 SW4.4.OFF JA3.36 SW4.3.ON, SDHI-WP SDHI.12 SW4.4.ON SDRAM-D14_JA3- SW4.3.OFF, U10.51 SW4.4.OFF JA3.35 SW4.3.ON, SDHI-CD SDHI.10...

  • Page 35: General Io & Led Configuration

    Renesas Starter Kit+ for RX671 Configuration 6.10 General IO & LED Configuration Table 6-14 below details the function of the option links associated with General IO & LED Configuration. Table 6-14: General IO & LED Configuration Option Links MCU Peripheral Selection...

  • Page 36: Irq & Switch Configuration

    Renesas Starter Kit+ for RX671 Configuration 6.12 IRQ & Switch Configuration Table 6-17 below details the function of the option links associated with IRQ & Switch Configuration. Table 6-17: IRQ & Switch Configuration Option Links (1) MCU Peripheral Selection Destination Selection...
  • Page 37 Renesas Starter Kit+ for RX671 Configuration Table 6-19: MTU & POE Configuration Option Links (2) MCU Peripheral Selection Destination Selection Signal Interface name Signal /Function SW4.3.OFF, U10.30 SDRAM-A6_JA3-A6 R298 SW4.4.OFF, R82 JA3.7 RSPI-MOSI SW4.3.ON, R298 U13.5 JA6-M1VIN R298 JA6.15 SW4.3.OFF, U10.26...

  • Page 38: Pmod1 Configuration

    Renesas Starter Kit+ for RX671 Configuration 6.14 PMOD1 Configuration Table 6-20 and Table 6-21 below details the function of the option links associated with PMOD1 Configuration. Table 6-20: PMOD1 Configuration Option Links (1) MCU Peripheral Selection Destination Selection Signal name...

  • Page 39: Pmod2 Configuration

    Renesas Starter Kit+ for RX671 Configuration 6.15 PMOD2 Configuration Table 6-22 and Table 6-23 below details the function of the option links associated with PMOD2 Configuration. Table 6-22: PMOD2 Configuration Option Links (1) MCU Peripheral Selection Destination Selection Signal Interface...

  • Page 40: Qspix Configuration

    Renesas Starter Kit+ for RX671 Configuration 6.16 QSPIX Configuration Table 6-24 below details the function of the option links associated with QSPIX Configuration. Table 6-24: QSPIX Configuration Option Links MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function SW4.3.OFF, U10.13...

  • Page 41: Rspi Configuration

    Renesas Starter Kit+ for RX671 Configuration 6.17 RSPI Configuration Table 6-25 below details the function of the option links associated with RSPI Configuration. Table 6-25: RSPI Configuration Option Links MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function U10.31 SW4.3.OFF,...

  • Page 42: Sdhi Configuration

    Renesas Starter Kit+ for RX671 Configuration 6.18 SDHI Configuration Table 6-26 below details the function of the option links associated with SDHI Configuration. Table 6-26: SDHI Configuration Option Links MCU Peripheral Selection Destination Selection Signal name Interface Signal /Function SDHI-POWFLT...

  • Page 43: Serial & Usb To Serial Configuration

    Renesas Starter Kit+ for RX671 Configuration 6.19 Serial & USB to Serial Configuration Table 6-27 below details the function of the option links associated with Serial & USB to Serial Configuration. Table 6-27: Serial & USB to Serial Configuration Option Links...

  • Page 44: Ssie & Audio Interface Configuration

    Renesas Starter Kit+ for RX671 Configuration 6.20 SSIE & Audio Interface Configuration Table 6-28 below details the function of the option links associated with SSIE & Audio Interface Configuration. Table 6-28: SSIE & Audio Interface Configuration Option Links MCU Peripheral Selection...

  • Page 45: Usb Configuration

    Renesas Starter Kit+ for RX671 Configuration 6.22 USB Configuration Table 6-30 below details the function of the option links associated with the USB Configuration. Table 6-30: USB Configuration Option Links MCU Peripheral Selection Destination Selection Signal Interface name Signal /Function J8.Pin1-2,...

  • Page 46: Headers

    7. Headers Application Headers This RSK+ board is fitted with application headers, which can be used to connect compatible Renesas application devices or as easy access to MCU pins. Table 7-1 below lists the connections of the application header, JA1.
  • Page 47 Renesas Starter Kit+ for RX671 Headers Table 7-2 below lists the connections of the application header, JA2. Table 7-2: Application Header JA2 Connections Application Header JA2 Header Name Header Name MCU Pin MCU Pin Circuit Net Name Circuit Net Name...
  • Page 48 Renesas Starter Kit+ for RX671 Headers Table 7-3 below lists the connections of the BUS application header, JA3. Table 7-3: Application Header JA3 Connections Application Header JA3 (Bus) Header Name Header Name MCU Pin MCU Pin Circuit Net Name Circuit Net Name...
  • Page 49 Renesas Starter Kit+ for RX671 Headers Table 7-4 below lists the connections of the application header, JA5. Table 7-4: Application Header JA5 Connections Application Header JA5 Header Name Header Name MCU Pin MCU Pin Circuit Net Name Circuit Net Name...
  • Page 50 Renesas Starter Kit+ for RX671 Headers Table 7-5 below lists the connections of the application header, JA6. Table 7-5: Application Header JA6 Connections Application Header JA6 Header Name Header Name MCU Pin MCU Pin Circuit Net Name Circuit Net Name...

  • Page 51: Code Development

    8. Code Development Overview For all code debugging using Renesas software tools, the RSK+ board must be connected to a PC via an E2 Lite debugger. An E2 Lite debugger is supplied with this RSK+ product. For further information regarding the debugging capabilities of the E2 Lite debuggers, refer to E1/E20 Emulator, E2 Emulator Lite Additional Document for User's Manual (R20UT0399EJ).

  • Page 52: Additional Information

    Copyright This document may be, wholly or partially, subject to change without notice. All rights reserved. Duplication of this document, either in whole or part is prohibited without the written permission of Renesas Electronics Europe GmbH. © 2021 Renesas Electronics Europe GmbH. All rights reserved.
  • Page 53 RX671 Group REVISION HISTORY Renesas Starter Kit+ for RX671 User’s Manual Description Rev. Date Page Summary 1.00 May 10, 21 First Edition issued  C - 1...
  • Page 54 RX671 Group Renesas Starter Kit+ for RX671 User’s Manual Publication Date: Rev.1.00 May 10, 2021 Published by: Renesas Electronics Corporation...
  • Page 55 RX671 Group R20UT4879EG0100...

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